Benzinga's Top Pre-Market NASDAQ Losers

Ciena Corporation CIEN dipped 14.62% to $20.67 in the pre-market session. CIEN posted a wider-than-expected Q2 loss and issued downbeat Q3 revenue projections. Finisar Corporation FNSR dropped 6.06% to $18.75 in the pre-market trading. FNSR's trailing-twelve-month profit margin is 9.54%. JDS Uniphase Corporation JDSU fell 5.65% to $17.37 in the pre-market session. JDSU's trailing-twelve-month ROE is 6.58%. Westport Innovations Inc WPRT moved down 3.12% to $22.65 in the pre-market session. WPRT reported Q4 loss at $0.31 per share. Read more from Benzinga's Markets.